SQLPad.io Reviews

StrataScratch Reviews

SQLPad.io mentions (8)

• Getting up to speed with SQL

  SQL is just another programming language like Python or R, except SQL is best learned through solving problems and answering questions vs Python and R are best learned by building projects. My recommendation is to learn the basics (SELECT, FROM, WHERE, GROUP BY, HAVING operators) first, and once you feel confident about your SQL fundamentals, then start doing practice questions on platforms likeStrataScratch,... Source: almost 4 years ago

• astrophysics to data science

  Practice coding, a lot especially SQL maybe take the help of SQLPad.io. Source: almost 4 years ago

• From Nurse To Data Analyst

  Taking a course, asking questions, and getting experienced SQL tutors will make your learning experience much nicer, and more enjoyable I would recommend you check out SQLPad.io for this. Source: almost 4 years ago

• Learning PostgreSQL from old book?

  It's really important to be equipped with up-to-date information, especially in the database management system. You should only study from up-to-date material and you can couple it with sites like SQLPad.io to practice what you learn if you want to be interview ready! Source: almost 4 years ago

• I thought i was good with SQL…

  Hey there, don’t worry you will overcome this you just need to put in more work on your primary skills. I believe only you can fix it and the only way out is by learning, practicing, and improving. That's the only way out. There are plenty of resources you can refer to like SQLPad.io if you need a proper roadmap you can refer to it. This Q & forum is also a goldmine of knowledge feel free to check it out and you... Source: almost 4 years ago

StrataScratch mentions (4)

• Best one-stop-shop for SQL for data analysis / science?

  StrataScratch is focused on providing data analysis/science resources needed to land a job and resources for the first few years of your career. It has 600+ coding questions from real interviews where you can use SQL, python, or R. It has 500+ questions about ML theory, product sense, probability, statistics, also from real interviews. There are data projects that come from take home assignments companies give... Source: about 3 years ago

• Recommendations for Learning SQL

  I learned off of Mode Analytics SQL tutorial. It's free and I use it as a reference when I forget syntax. From there, my learning style is to grind on practical questions that I would get as a data analyst. So I would recommend stratascratch because all their questions are from real data science interviews which not only test for syntax but edge cases and business logic. Other platforms basically only test for... Source: about 3 years ago

• How do i practice SQL to be real world ready?

  There was a comment here about using Leetcode, Hackerrank, SQL fiddle, etc to keep learning SQL. However, if you're aim is to go into data analytics you need to go beyond learning syntax and understand edge cases and business context. You should grind on some data analytics/data science focused platforms like stratascratch and interviewquery. They have hundreds of questions with many free ones for your to practice. Source: about 3 years ago

• Brushing up on SQL for a job interview

  If you want some practice interview questions, check out DataLemur and/or StrataScratch. They helped me immensely in preparing for technical interviews. Source: about 3 years ago